Ruth Duncan has 2 recorded races from FORT COLLINS, CO, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2022-04-23 | 2022 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 3:24:46 | 8161 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 3:29:25 | 12098 |